Commit 5e619b65 authored by Steve Plimpton's avatar Steve Plimpton
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USER-SPH doc tweak

parent ec9b7c78
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@@ -26,7 +26,8 @@ Description
Perform time integration to update position, velocity, internal energy
and local density for atoms in the group each timestep. This fix is
needed to time-integrate SPH systems where particles carry internal
variables such as internal energy.  SPH is Smoothed Particle Dynamics.
variables such as internal energy.  SPH stands for Smoothed Particle
Hydrodynamics.

See `this PDF guide <USER/sph/SPH_LAMMPS_userguide.pdf>`_ to using SPH in
LAMMPS.